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Residential
Call Today...
Relax Tonight
From plumbing repairs to heating and cooling solutions, Southport Plumbing, Heating & Cooling keeps Wausau homes running smoothly. Our skilled technicians provide dependable service to keep your water flowing, your home comfortable, and your essential systems operating at their best throughout Central Wisconsin's changing seasons. When you need trusted plumbing or HVAC expertise in Wausau, you can count on our team for responsive service and lasting solutions.
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Our Services

We Are There
When You Need Us

We’re there when you need us most, providing fast, reliable plumbing, heating, and cooling services you can count on. No matter the issue, our team is ready to respond and restore comfort to your home.
Southport logo: blue 'SOUTHPORT' with orange 'Plumbing · Heating · Cooling' tagline
About Us

Plumbing & HVAC Services for Wausau Homeowners

Keeping your home comfortable through Central Wisconsin's unpredictable weather requires systems you can depend on. At Southport Plumbing, Heating & Cooling, we provide Wausau homeowners with expert plumbing, heating, cooling, and indoor air quality solutions designed to perform year-round.

From furnace repairs during harsh winter temperatures to air conditioning services that keep your family cool in the summer, our experienced technicians are committed to delivering dependable comfort when you need it most. We also offer plumbing services, air filtration systems, humidity control, and energy-efficient upgrades that help improve the performance and comfort of your home.

With a focus on quality workmanship, honest service, and lasting solutions, Southport Plumbing, Heating & Cooling is proud to help Wausau residents maintain safe, efficient, and comfortable homes throughout every season.

Get A FREE HVAC System Estimate

Schedule your free HVAC system estimate and explore your options with confidence.
Affiliations

Award-Winning Service
& Proud Partnerships

Our NATE-certified HVAC team provides heating and cooling system services with one-stop repairs from a fully loaded warehouse on wheels, and skilled diagnostic services to target problems quickly. We can also help when it's time for HVAC system replacement or installation for new construction with a carefully selected and sized system that meets your needs and budget. Whether it's snowing, raining, or a hot summer day, we can make sure that your home is a haven!
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Why Choose Us

The Southport Difference

Certified Excellence

With an A+ BBB rating and over 2,000 local reviews, we are built on trust and proudly deliver with precision and care.

Expert Technicians

Our NATE-certified HVAC team offers fast heating and cooling repairs with a fully stocked mobile warehouse and expert diagnostics.

Upfront Pricing

Transparent, detailed estimates provides before work begins. No hidden fees, just honesty in our business practices.

Locally Owned

Proudly serving Southeast Wisconsin, combining climate expertise with a personal touch for every home.

Guaranteed Quality

We stand behind every weld, wire, and bolt. If it's not perfect, we return to make it right – guaranteed.

100% Satisfaction

All our systems come with a 100% satisfaction guarantee, plus 30-day coverage on all repairs, parts, and labor.

Read About Our Customers’ Recent Experiences

Margaret Payne
2 days ago
Jacob arrived on time. Did a great job looking after our furnace. He even helped me set up my smart thermostat.
Nancy Patin
2 days ago
Wow , my service was amazing. Ryan , Quinn and Oliver were the best. They work so hard and are so respectful. The salesperson Caleb was great. He made everything happen so smoothly. Southport was the way to go. I’m a very happy customer.
Tierney
3 days ago
Amazing service! They were able to get me in right away and have decent pricing! My techs were Nick & Riley, who were professional gentlemen who know what theyre doing. They listened to any issues, and explained in depth what their action plan is, and any other complications could arise. Thank you!
Linda Rusch
3 days ago
The work was done by a very knowledge gentleman. He explained everything after the inspection. He was kind and curious.
NANCY SANDEFUR
3 days ago
Andrew showed up on time and performed knowledgeable, personable, helpful, respectful service. He is certainly an asset to your team.
Debbie Grube
4 days ago
Always professional, very clearly explains the process, and consistently respectful of my home. Much appreciated!
Sandy Witkowski
4 days ago
The boys did an amazing job
Paul Fennema
5 days ago
They arrived as scheduled. Took care of maintenance needs. Did a great evaluation of the system and presented options for system needs. Very personable guys. Very pleased with their service.
Richard Gage
5 days ago
I had my annual Heat Pump AC checkup today (8/26/26) by Southport. As always, their technician Zach Birkholrz did a thorough and excellent job. Zach is very pleasant and professional and explains the checkup process and results very clearly. And, as a bonus, he gets along with our dog.

Joe Suchla replaced our two outside faucets and main water shut-off today. The rear faucet was only accessible from a basement crawl space, so he installed a secondary shut-off valve in the baseme t so I did not have to enter the crawl space to shut off the faucet in the winter months. He also bought the main water shut-off up to code with a shut-off valve on each side of the meter. Joe arrived on time, performed all plumbing upgrades professionally, kept me informed of the upgrade progress, and cleaned up at the end of the job. We are very pleased with the job Joe did and have always been pleased with the work Southport has done for our plumbing and HVAC needs. We highly recommend Southport.

Jackson did an excellent job of system check of our AC. He explained everything he checked and the meaning of all test results. A very friendly and professional service tech. Highly recommend SouthPort and Jackson.
Mary Loendorf
5 days ago
The personnel at Southport are very professional but also very personable and friendly. They know what they are doing and not just going through the motions. We trust them explicitly. We would highly recommend Southport to our friends and family.
Macks Mom
5 days ago
Southport reached out to me as a prior customer to remind me that my annual furnace checkup was due and that there was a current promotion to reduce my service price.
Tyler was my service guy. Very professional and great to work with.
Randy Salo
6 days ago
Quote on replacing ac
Sandy Witkowski
6 days ago
The boys did an amazing job
Jim Sheehan
7 days ago
Southport’s Technician , Phil Lloyd, is a true asset to his organization! My wife, Karyn and I have had many contractors come through our house over the years and I would put Southport at the very top of our service partners. They are knowledgeable, reasonable, and most importantly trustworthy. Phil Lloyd took the time to share, in layman’s terms, the root cause of our problem and a remedy that would bring our system back up and running; peace of mind to our family. I would highly recommend Southport, and would give Phil Lloyd a 10 out of 10 related to Service, quality, and most important trust. Southport is fair on cost,I plan on partnering with Southport for many years to come. Jim Sheehan
Poonam Patel
1 week ago
Caleb was professional and super helpful. He expediated a plan for our leak in an extremely timely manner. The techs were efficient and explained things well. Highly recommend!
Nancy Patin
1 week ago
Wow , my service was amazing. Ryan , Quinn and Oliver were the best. They work so hard and are so respectful. The salesperson Caleb was great. He made everything happen so smoothly. Southport was the way to go. I’m a very happy customer.
Paul Fennema
1 week ago
They arrived as scheduled. Took care of maintenance needs. Did a great evaluation of the system and presented options for system needs. Very personable guys. Very pleased with their service.
Sarah Semrad
2 weeks ago
Ryan, Quinn, and Oliver were wonderful. They made sure I understood everything that was happening and I am very happy with the product.
Offers

Save On Your Service With Our Exclusive Deals

Southport logo with blue 'SOUTHPORT' wordmark and orange 'PLUMBING • HEATING • COOLING' tagline.

0%

Financing for 60 months
Available with approved credit on qualifying HVAC system purchases. Minimum purchase may apply. Cannot be combined with other offers.
Expires: 8/31/2026
Southport logo with blue 'SOUTHPORT' wordmark and orange 'PLUMBING • HEATING • COOLING' tagline.

Early Bird Special

Furnace Inspection

Schedule in August = $99, Schedule in September = $129, Regular Price = $159

Offer cannot be combined with any other promotions, discounts, or special offers. Terms and conditions may apply.
Expires: 8/31/2026
Sign Up Today

Join Our Southport Shield Maintenance Plan

Enjoy year-round peace of mind with the Southport Shield Maintenance Plan. Regular maintenance and priority service help prevent costly repairs and ensure your home’s essential systems are always performing their best.

Three Annual Whole Home Maintenance Visits

Priority service over non-member clients

Southport will contact you to schedule visits – you no longer have to remember to call us to schedule

15% discount on all work, with a few equipment replacement exceptions*, available immediately upon sign up.

*Visit our maintenance page for a full list of equipment replacement exceptions

Stylized blue map of southern Wisconsin showing a service-area with orange location pins across many cities (e.g., Madison highlighted with an orange banner, plus Milwaukee, Wausau, Green Bay area, and others). The image conveys the locations served by Southport Plumbing, Heating and Cooling, with the company logo and name at the bottom.
Service Area

Areas We Proudly Serve

From Caledonia to Madison to Wausau, we proudly serve homeowners throughout Greater Wisconsin with reliable plumbing, heating, and cooling services you can count on.

Schedule Service For Your Home Or Business Today!

Are you looking for great HVAC and plumbing services? Our Southport team serves you with quality plumbing, heating and cooling services in Wausau and the surrounding areas. Contact us today!